DE565752C - Cathode insulator for large rectifier - Google Patents
Cathode insulator for large rectifierInfo
- Publication number
- DE565752C DE565752C DENDAT565752D DE565752DD DE565752C DE 565752 C DE565752 C DE 565752C DE NDAT565752 D DENDAT565752 D DE NDAT565752D DE 565752D D DE565752D D DE 565752DD DE 565752 C DE565752 C DE 565752C
- Authority
- DE
- Germany
- Prior art keywords
- cathode
- cathode insulator
- rubber
- insulator
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
- H01J13/02—Details
- H01J13/04—Main electrodes; Auxiliary anodes
- H01J13/06—Cathodes
- H01J13/10—Containers for the liquid pool; Arrangements or mounting thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
- H01J13/02—Details
- H01J13/26—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0072—Disassembly or repair of discharge tubes
- H01J2893/0073—Discharge tubes with liquid poolcathodes; constructional details
- H01J2893/0074—Cathodic cups; Screens; Reflectors; Filters; Windows; Protection against mercury deposition; Returning condensed electrode material to the cathodic cup; Liquid electrode level control
- H01J2893/0075—Cathodic cups
- H01J2893/0078—Mounting cathodic cups in the discharge tube
Landscapes
- Insulators (AREA)
Description
Kathodenisolator für Großgleichrichter Die Erfindung betrifft eine besondere Ausbildung der Isolation zwischen dem Vakuumgefäß und dem Kathodenbehälter bei Metalldampfgroßgleichrichtern, d. h. eine besondere Ausbildung des sogenannten Kathodenisolators.Cathode insulator for large rectifier The invention relates to a special design of the insulation between the vacuum vessel and the cathode container in the case of large metal vapor rectifiers, d. H. a special training of the so-called Cathode insulator.
Die bekannten Kathodenisolatoren bestehen aus Ringen aus Isoliermaterial, beispielsweise Porzellanringen. Auch sind bereits Kathodenisolatoren vorgeschlagen worden, die aus einzelnen Ringscheiben, Gummi und Eisen abwechselnd, hergestellt werden, wobei die Eisenteile durch die Gummischeiben voneinander isoliert werden. Die Porzellanisolatoren haben den Nachteil, daß sie bei Großgleichrichtern sehr hoher Leistung Ausmaße erhalten müssen, die ihre Herstellung erschweren und deren Zerstörung oder Beschädigung begünstigen.The known cathode insulators consist of rings made of insulating material, for example porcelain rings. Cathode insulators have also already been proposed made from individual ring disks, rubber and iron alternately the iron parts are isolated from each other by the rubber washers. The porcelain insulators have the disadvantage that they are very large in large rectifiers high performance must be given dimensions that complicate their manufacture and their Promote destruction or damage.
Erfindungsgemäß werden nun günstigere Verhältnisse für die Kathodenisolatoren geschaffen, wenn man den Porzellanring ans einzelnen Segmenten zusammensetzt und die Segmente in Taschen eines Gummiringes einbettet. Die Verwendung eines Gummiringes als abdichtendeUmhüllung eines aus Porzellan o. dgl. bestehenden, nicht in Segmente unterteilten Kathodenisolators ist an sich bekannt.According to the invention, the conditions for the cathode insulators are now more favorable created when you put the porcelain ring together on the individual segments and embeds the segments in pockets of a rubber ring. The use of a rubber ring as a sealing covering of a porcelain o. The like. Existing, not in segments divided cathode insulator is known per se.
In der Zeichnung sindAusführungsbeispiele dargestellt. Abb. i zeigt einen Schnitt durch den Isolator eines Großgleichrichters, Abb. 2 eine Draufsicht auf den Kathodenisolator, Abb. 3 eine Innenansicht des Gummiringes mitteilweisem Schnitt.Exemplary embodiments are shown in the drawing. Fig.i shows a section through the insulator of a large rectifier, Fig. 2 is a plan view on the cathode insulator, Fig. 3 an interior view of the rubber ring mitteilweisem Cut.
Zwischen dem Vakuumgefäß i und dem Kathodenbehälter2 befindet sich ein mitTaschen 3 versehener Gummiring q.. In die Taschen 3 sind Porzellanringsegmente 5 eingesetzt. Zum Schutz des Vakuums vor Verunreinigungen durch etwa vom Gummi abgegebene Gase oder Dämpfe dienen Vordichtungsringe 6 und 7. Die Porzellanringsegmente 5 greifen, wie Abb. 2 zeigt, mittels Stege 8 übereinander, so daß an diesen Stellen der Gummi des Isolierringes nicht mit dem Vakuum in Verbindung steht.Between the vacuum vessel i and the cathode container 2 is located a rubber ring with pockets 3 q .. In the pockets 3 are porcelain ring segments 5 used. To protect the vacuum from contamination by, for example, released from the rubber Gases or vapors are used for pre-sealing rings 6 and 7. The porcelain ring segments 5 grip, as Fig. 2 shows, by means of webs 8 one above the other, so that the rubber at these points of the insulating ring is not in contact with the vacuum.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE565752T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE565752C true DE565752C (en) | 1932-12-06 |
Family
ID=6567380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT565752D Expired DE565752C (en) | Cathode insulator for large rectifier |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE565752C (en) |
-
0
- DE DENDAT565752D patent/DE565752C/en not_active Expired
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